:root {
    --bg-main: #0b0c10;
    --bg-card: #1f2833;
    --color-neon: #66fcf1;
    --color-muted-neon: #45a29e;
    --color-text: #c5c6c7;
    --color-heading: #ffffff;
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--color-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.max-800 { max-width: 800px; }
.max-600 { max-width: 600px; }
.text-center { text-align: center; }

h1, h2, h3, h4 {
    color: var(--color-heading);
    margin-bottom: 20px;
    font-weight: 700;
}

h1 { font-size: 2.5rem; line-height: 1.2; }
h2 { font-size: 2rem; margin-top: 30px; }
h3 { font-size: 1.5rem; }

a {
    color: var(--color-neon);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-muted-neon);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--color-neon);
    color: var(--bg-main);
}

.btn-primary:hover {
    background-color: var(--color-muted-neon);
    color: var(--color-heading);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-neon);
    border: 2px solid var(--color-neon);
}

.btn-secondary:hover {
    background-color: var(--color-neon);
    color: var(--bg-main);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
header {
    background-color: rgba(11, 12, 16, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(102, 252, 241, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-heading);
}

.logo-icon {
    width: 32px;
    height: 32px;
    margin-right: 10px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-links a {
    color: var(--color-text);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--color-neon);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* Sections */
section {
    padding: 60px 0;
}

.hero {
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(102, 252, 241, 0.15);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid rgba(102, 252, 241, 0.05);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-neon);
}

/* Price Cards */
.price-card {
    background-color: var(--bg-card);
    padding: 40px 30px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-height: 400px;
    transition: var(--transition);
}

.price-card.popular {
    border-color: var(--color-neon);
    position: relative;
    transform: scale(1.03);
}

.price-card.popular .badge {
    position: absolute;
    top: -15px;
    background-color: var(--color-neon);
    color: var(--bg-main);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.8rem;
}

.price-card .price {
    font-size: 2.5rem;
    color: var(--color-heading);
    font-weight: bold;
}

.price-card .price span {
    font-size: 1rem;
    color: var(--color-text);
}

/* Forms */
.booking {
    background-color: var(--bg-card);
    border-radius: 12px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-main);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--color-heading);
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-neon);
    outline: none;
    box-shadow: 0 0 5px rgba(102, 252, 241, 0.5);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
}

/* Internal Page Styles */
.internal-page {
    padding: 80px 0;
}

.text-section p, .text-section ul {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.text-section ul {
    padding-left: 20px;
}

.img-fluid {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Service Detail Items */
.service-item {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse .service-details {
    direction: ltr;
}

.service-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.service-details ul {
    list-style: none;
    margin: 20px 0;
}

.service-details li {
    margin-bottom: 8px;
}

/* FAQ Accordion */
.faq-container {
    margin-top: 40px;
}

.faq-item {
    background-color: var(--bg-card);
    border-radius: 6px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.faq-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.faq-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-neon);
    transition: var(--transition);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 10px 20px 20px 20px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* Contact Page Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-info-list p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.map-container {
    margin-top: 30px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--bg-card);
}

/* Testimonials */
.testimonial-card {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    font-style: italic;
    border-left: 4px solid var(--color-neon);
}

.testimonial-card h4 {
    margin-top: 15px;
    font-style: normal;
    color: var(--color-neon);
}

/* Footer */
footer {
    background-color: #06070a;
    padding: 60px 0 20px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
}

.footer-info h4, .footer-links-container h4, .footer-legal h4 {
    color: var(--color-heading);
    margin-bottom: 15px;
}

.footer-links-container ul, .footer-legal ul {
    list-style: none;
}

.footer-links-container li, .footer-legal li {
    margin-bottom: 10px;
}

.footer-links-container a, .footer-legal a {
    color: var(--color-text);
}

.footer-links-container a:hover, .footer-legal a:hover {
    color: var(--color-neon);
}

.copyright {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: var(--bg-main);
        padding: 20px;
        border-bottom: 1px solid rgba(102, 252, 241, 0.1);
        gap: 15px;
    }

    .nav-links.nav-active {
        display: flex;
    }

    .hero-grid, .grid-3, .grid-2, .service-item, .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
    }

    .service-item.reverse {
        direction: ltr;
    }

    .price-card.popular {
        transform: scale(1);
    }
}